T. Ungár: Dislocation creep as a condition of the movement of the Earth's mantle A. Nemcsics: Thin layers, nanostructures, and solar cells A. Andrási: Inner radiation load determination based on whole-body counting F. Iglói: Ludwig Eduard Boltzmann centenary TEACHING PHYSICS P. Vankó: Exciting measuring tasks in an engineering-physicist students' laboratory K. Sebestyén, P. Simon, E. Vihart-Balogh: Hungarian physics teachers' visit in the CERN TENDERS BOOKS EVENTS SCIENCE IN BITS FOR THE SCHOOL The rainbow as seen by a physicist (J. Cserti )